Update app.py

app.py

@@ -16,5 +16,5 @@ def generate_frames(ffile,dfile):
     return "peaks.npy" 
 
 interface=gr.Interface(fn=generate_frames, inputs=[gr.File(label="frame file"),gr.File(label="dark file")],
-                       outputs=gr.File("peaks.npy"))
+                       outputs=gr.outputs.File("peaks.npy"))
 interface.launch()